CN201217968Y - Top support structure of tent frame - Google Patents
Top support structure of tent frame Download PDFInfo
- Publication number
- CN201217968Y CN201217968Y CNU2008201120509U CN200820112050U CN201217968Y CN 201217968 Y CN201217968 Y CN 201217968Y CN U2008201120509 U CNU2008201120509 U CN U2008201120509U CN 200820112050 U CN200820112050 U CN 200820112050U CN 201217968 Y CN201217968 Y CN 201217968Y
- Authority
- CN
- China
- Prior art keywords
- pin joint
- joint seat
- connector
- fixed
- support bar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Tents Or Canopies (AREA)
Abstract
The utility model discloses a top supporting structure for a tent frame, which comprises a pin joint seat, a control seat, supporting rods and elastic pieces, wherein the pin joint seat is provided with pin joint grooves, the supporting rods are respectively pivoted on the pin joint grooves, and the elastic pieces connect the supporting rods and the pin joint seat; the control seat can be connected in rotation below the pin joint seat, and limit devices preventing the supporting rods from rotating upwards are respectively arranged at the upper parts of the pin joint grooves of the pin joint seat. Because the limit devices preventing the supporting rods from rotating upwards are respectively arranged at the upper parts of the pin joint grooves of the pin joint seat, the utility model can effectively limit the upwards swinging angle of a connecting head so that the supporting rods of a stretched tent hardly shake, and the supporting rods are positioned by being matched with the control seat. The stretched tent frame has the vertical positioning function so that the tent is supported more stably and firmly.
Description
Technical field
The utility model relates to a kind of tent member, is meant a kind of top support structure of tent frame especially.
Background technology
Cooperate shown in Figure 1, this case designer's a tent top of the trellis supporting mechanism in first to file, it comprises pin joint seat 1 ', control seat 2 ' and connector 3 '.Described pin joint seat 1 ' is provided with pivot connected slot 11 ', and wherein, pin joint seat 1 ' connects support bar and elastic component (not shown), and this support bar is by connector 3 ' rotating being connected in the pivot connected slot 11 '; Described control seat 2 ' includes can be by the top support bar with the interlocking sheet 21 ' that limits its rotation and be positioned between the adjacent two interlocking sheets 21 ' and the pine oil groove 22 ' of this restriction of energy pine oil, wherein, this control seat 2 ' can be rotatably connected under this pin joint seat 1 ', and, this interlocking sheet 21 ' and this pine oil groove 22 ' are selected to be sitting under this pivot connected slot 11 ', control seat 2 ' is provided with arc guide groove 23 ', other sets lead and connects this pin joint seat 1 ' and pass this gathering sill 23 ', this gathering sill 23 ' axis overlaps with this control seat 2 ' pivot center, and, this gathering sill 23 ' central angle equals the central angle between this two adjacent pine oil groove 22 ', control seat 2 pivot centers and pin joint seat 1 ' central axes, and, have at interval between this control seat 2 ' and this pin joint seat 1 '; Described connector 3 ' is fixedly sleeved at the post upper head, and this connector 3 ' is by in the rotating pivot connected slot 11 ' that is connected pin joint seat 1 ' of rotating shaft 4 '.Because connector 3 ' is to be connected with the pivot connected slot 11 ' of pin joint seat 1 ' by rotating shaft 4 ', when it is subjected to the elastic force effect of elastic component, unconfined being upturned of connector 3 ' meeting, only be subjected to the restriction of tent cloth, when tent is influenced by wind-force or other external force, tent bracket easily rocks, and makes tent lack the stability of support.
The utility model content
The purpose of this utility model is to provide the better positioning supports bar of a kind of tool to upwarp angle and supports the top support structure of more firm tent frame to make tent.
For achieving the above object, technical solution of the present utility model is:
A kind of top support structure of tent frame, it comprises pin joint seat with pivot connected slot, control seat, be articulated in the support bar in the pivot connected slot and connect the elastic component of support bar and pin joint seat; Rotating being connected under the pin joint seat of this control seat; Wherein be provided with the stopping means that prevents that support bar from upwards rotating on each pivot connected slot top of pin joint seat.
Described support bar is to be articulated in the pivot connected slot by connector.
Described stopping means is to offer locating hole and rotating shaft fixing hole on the pivot connected slot two side of pin joint seat, offer shaft hole on the support bar, the rotating shaft that is used for articulating with the support bar shaft hole is fixed in the rotating shaft fixing hole, be used for the barrier support bar upwards the locating shaft of swing be fixed in the locating hole.
Described stopping means is to offer locating hole and rotating shaft fixing hole on the pivot connected slot two side of pin joint seat, offer shaft hole on the connector, the rotating shaft that is used for articulating with the connector shaft hole is fixed in the rotating shaft fixing hole, is used to stop that the locating shaft that connector is upwards swung is fixed in the locating hole.
Described locating shaft is to be positioned at the rotating shaft outer upper, and elastic component one end is fixed on pin joint seat inside, and the other end strides across locating shaft and is fixed on the support bar.
Described locating shaft is to be positioned at the rotating shaft outer upper, and elastic component one end is fixed on pin joint seat inside, and the other end strides across locating shaft and is fixed on the connector.
Described stopping means is to offer a falcate groove on connector, and this falcate groove is between connector top and shaft hole; And longitudinally from up to down offer locating hole and rotating shaft fixing hole on each pivot connected slot two side of pin joint seat respectively, the rotating shaft that is used for articulating with connector is fixed in the rotating shaft fixing hole, be used to stop connector upwards the locating shaft of swing be fixed in the locating hole and pass falcate groove on the connector, play position-limiting action.
Described stopping means is a block to be arranged in that each pivot connected slot of pin joint seat is outside one-body molded, and support bar is arranged in the block bottom and is articulated in pivot connected slot.
The top and bottom of described block form the arc concave surface respectively, and an end of elastic component is fixed on pivot connected slot inside, and the other end strides across block and is fixed on the support bar,
Each pivot connected slot inboard of described pin joint seat is respectively equipped with the fixedly fixed axis of elastic component one end.
Described support bar is provided with a contiguous block, and contiguous block is provided with connecting axle and fixes for the other end of elastic component.
Also be provided with a cover in each pivot connected slot of described pin joint seat and put the trim that support bar cooperates with pin joint seat.
The front portion of described trim is colludes shape, longitudinally offer falcate groove and shaft hole, this falcate groove is corresponding with falcate groove and shaft hole on the connector with shaft hole, and described rotating shaft is passed shaft hole on the trim and the shaft hole on the connector and trim is fixed on the connector.
The top support structure of described tent frame, it also comprises a top cover, top cover is fixed on pin joint seat top.
After adopting such scheme, because the utility model is provided with the stopping means that prevents that connector from upwards rotating on each pivot connected slot top of pin joint seat, it can effectively limit the upwards angle of swing of support bar, tent pole after then order launches is difficult for rocking, cooperate the location of control seat to support bar, make the tent bracket after launching have positioning function up and down, it is steady more and firm that tent is supported.
Below in conjunction with the drawings and specific embodiments the utility model is further described.
Description of drawings
Fig. 1 is the three-dimensional exploded view at the tent top of the trellis supporting mechanism of first to file;
Fig. 2 is the three-dimensional exploded view of the utility model embodiment 1;
Fig. 3 A, Fig. 3 B, Fig. 3 C are overlooking axonometric drawing, looking up axonometric drawing and sectional view of the utility model embodiment 1 pin joint seat;
Fig. 4 is the axonometric drawing of the utility model control seat;
Fig. 5 A, Fig. 5 B, Fig. 5 C are axonometric drawing, elevation, the vertical views of the connector of the utility model embodiment 1;
Fig. 6 A, Fig. 6 B, Fig. 6 C are axonometric drawing, elevation, the vertical views of the trim of the utility model embodiment 1;
Fig. 7 is the combination schematic diagram of the utility model embodiment 1;
Fig. 8 is the part combination schematic diagram of the utility model embodiment 1;
Fig. 9 is the schematic perspective view of the utility model embodiment 2;
Figure 10 is the schematic perspective view of the utility model embodiment 3;
Figure 10 A is the schematic perspective view of the utility model embodiment 3 pin joint seats.
The specific embodiment
As Fig. 2 with reference to shown in the figure 7,8, the top braces mechanism of a kind of tent frame of the utility model embodiment 1, it connects support bar 10 and elastic component 9, and this elastic component 9 is bending and elasticity of saving energy when the folding of tent frame, the support bar 10 of upspringing automatically after this elastic component 9 can discharge.
It comprises pin joint seat 1, control seat 2, connector 3, trim 4, rotating shaft 5, stopping means D, top cover 7, and stopping means D herein is the falcate groove 35 on locating shaft 6 and the connector 3.
Described top cover 7 snaps onto pin joint seat 1, and described control seat 2 can be rotatably connected under the pin joint seat 1, and four connectors 3 pass the breach 71 on the top cover 7, are articulated in pin joint seat 1 respectively, connect support bar 10 in connector 3 outer ends.
As Fig. 6 A, Fig. 6 B, Fig. 6 C with reference to shown in Figure 2, the front portion of described trim 4 is colludes shape, longitudinally offer falcate groove 41 and shaft hole 42, this falcate groove 41 is corresponding with falcate groove 35 and shaft hole 33 on the connector 3 with shaft hole 42, and described rotating shaft 5 is passed shaft hole 42 on the trim 4 and the shaft hole 33 on the connector 3 and trim 4 is fixed on the connector 3.
Shown in Fig. 3 A, Fig. 3 B, Fig. 3 C, described pin joint seat 1 comprises a substrate 11, offers four evenly spaced pivot connected slots 12 of circumference on this substrate 11, and the sidepiece of this pivot connected slot 12 extends upward to rib 13, also is provided with positioned at intervals projection 14 under this substrate 11.Wherein, also form pivot connected slot 12 between this two rib 13, this pivot connected slot 12 becomes the pivot connected slot 12 that runs through up and down.Longitudinally from up to down offer locating hole 16 and rotating shaft fixing hole 15 on the two side of pin joint seat 1 pivot connected slot 12, the rotating shaft 5 that is used for articulating with connector 3 shaft holes 33 is fixed in the rotating shaft fixing hole 15, and locating shaft 6 is fixed in the locating hole 16.
Shown in Fig. 5 A, Fig. 5 B, Fig. 5 C, this connector 3 comprises that a joint pin 31 and two is installed in joint pin 31 1 ends and bilateral symmetry engaging lug 32 at interval respectively, on engaging lug 32, offer for rotating shaft 5 and place fixing shaft hole 33, these engaging lug 32 areas offer axis through hole 34 greater than this joint pin 31 in this joint pin 31 vertically.Offer a falcate groove 35 that supplies locating shaft 6 to place on connector 3, this falcate groove 35 is between connector 3 tops and shaft hole 33; Be used to stop that connector 3 upwards is fixed in the locating hole 16 and passes falcate groove 35 on the connector 3 in the two ends of the locating shaft 6 of swing, play position-limiting action.
As shown in Figure 4, described control seat 2 comprises that a control strip 21 and is located at the handle 22 of control strip 21 bottom surfaces.This control strip 21 includes four can form the pine oil groove 212 of this restriction of energy pine oil by top support bar 10 to limit the interlocking sheet 211 of its rotation between every adjacent two interlocking sheets 211.Offer an arc guide groove 213 on each interlocking sheet 211, these gathering sill 213 axis and this control seat 2 deads in line, and also these gathering sill 213 central angles equal the central angle between this two adjacent pine oil groove.
With reference to shown in Figure 4, be provided with lead 8 as Fig. 2 on pin joint seat, lead 8 lower ends are slidingly connected in this arc guide groove 213, thereby make this control seat 2 rotating being connected under this pin joint seat 1.These control seat 2 outer interlocking sheet outward flanges are positioned at outside this pin joint seat 1 outward flange.The positioned at intervals projection 14 of this pin joint seat 1 abuts against this control seat 2 end faces, has the interval of moving thereby make between this pin joint seat 1 and this control seat 2, and owing to having certain intervals, so this support bar 10 is in the interlocking state, is slightly downward-sloping rather than level.
Shown in Figure 7 as Fig. 2 reference, during assembling, in the through hole 34 of the joint pin 31 of fixing this connector 3 of pegging graft of the upper end of support bar 10, this connector 3 is positioned at the pivot connected slot 12 of this pin joint seat 1, on two engaging lugs 32 of two ribs 13 of pin joint seat 1 and connector 3, offer rotating shaft fixing hole 15, the shaft hole 33 that rotating shaft 5 places respectively, so that this support bar 10 can be rotatably connected in the pivot connected slot 12 of this pin joint seat 1.Can be referring to shown in Figure 8, elastic component 9 one ends are to be fixed on the fixed axis 92 of pivot connected slot 12 inboards, the other end passes between this two engaging lug 32 and connects on this support bar 10, on support bar 10, be provided with a contiguous block 101, contiguous block 101 is provided with connecting axle 91 and fixes for the other end of elastic component 9, and this elastic component 9 is subjected to bending can produce elastic force.In the folding process, this elastic component 9 bendings distortion and elasticity of saving energy; After the folding this tent frame of interlocking and make elastic component 9 be in elasticity of saving can state; Behind this interlocking of pine oil, the elastic energy of this elastic component 9 discharges and stretches rebounds, and this support bar 10 of drive that rebounds that stretches of this elastic component 9 is upspring automatically.
The folding process comprises: rotate this control seat 2, these arc guide groove 213 relative leads 8 slide, and in the time of under this pine oil groove 132 is sitting at this pivot connected slot 12, user's pin joint seat 1 relatively rotates support bar 10 with folding, and bending elastic component 9.Expansion process comprises: after discharging elastic energy, this support bar 10 is upspring automatically, be deployed into the operating position after, rotate this control seat 2, when making this interlocking sheet 211 be sitting under this pivot connected slot 12, this connector 3 abuts against on this interlocking sheet 211, thereby makes this support bar 10 stable deployed conditions that are in.
Cooperate shown in Figure 9, the utility model embodiment 2, its key is can directly offer locating hole 16 and rotating shaft fixing hole 15 on pivot connected slot 12 two sides at pin joint seat 1 at stopping means D, support bar 10 is articulated in the pivot connected slot 12 by rotating shaft, locating shaft 6 is to be positioned at the rotating shaft outer upper, elastic component 9 one ends are fixed on the fixed axis 92 of pivot connected slot 12 inboards, the other end strides across on the connecting axle 91 that locating shaft 6 is fixed on support bar 10 contiguous blocks 101, locating shaft 6 herein can be realized the upwards function of swing of barrier support bar 10 equally, other structure is analogous to embodiment 1, does not give unnecessary details at this; Certainly, support bar 10 also can be connected with pin joint seat 1 by connector 3.
Cooperate shown in Figure 10, the 10A, the utility model embodiment 3, its key is to be a block 17 to be arranged in that each pivot connected slot 12 of pin joint seat 1 is outside one-body molded at stopping means D equally, the top and bottom of block 17 form the arc concave surface respectively, support bar 10 is arranged in block 17 bottoms and is articulated in pivot connected slot 12, elastic component 9 one ends are fixed on the fixed axis 92 of pivot connected slot 12 inboards, the other end strides across block 17 and is fixed on along its arc concave surface on the connecting axle 91 of support bar 10 contiguous blocks 101, and the support bar 10 of 17 pairs of expansion of this block has one and stops spacing function.
Emphasis of the present utility model just is: increased a stopping means D who plays position-limiting action on pin joint seat, it can effectively limit the upwards angle of swing of support bar 10, tent pole 10 after then order launches is difficult for rocking, cooperate the location of control seat to support bar 10, make the tent bracket after launching have positioning function up and down, it is steady more and firm that tent is supported.
The above, it only is the utility model preferred embodiment, so can not limit the scope that the utility model is implemented with this, i.e. the equivalence of doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model patent contains.
Claims (14)
1, a kind of top support structure of tent frame, it comprises pin joint seat with pivot connected slot, control seat, be articulated in the support bar in the pivot connected slot and connect the elastic component of support bar and pin joint seat; Rotating being connected under the pin joint seat of this control seat; It is characterized in that: each pivot connected slot top of described pin joint seat is provided with the stopping means that prevents that support bar from upwards rotating.
2, the top support structure of tent frame as claimed in claim 1 is characterized in that: support bar is to be articulated in the pivot connected slot by connector.
3, the top support structure of tent frame as claimed in claim 1, it is characterized in that: described stopping means is to offer locating hole and rotating shaft fixing hole on the pivot connected slot two side of pin joint seat, offer shaft hole on the support bar, the rotating shaft that is used for articulating with the support bar shaft hole is fixed in the rotating shaft fixing hole, be used for the barrier support bar upwards the locating shaft of swing be fixed in the locating hole.
4, the top support structure of tent frame as claimed in claim 1 or 2, it is characterized in that: described stopping means is to offer locating hole and rotating shaft fixing hole on the pivot connected slot two side of pin joint seat, offer shaft hole on the connector, the rotating shaft that is used for articulating with the connector shaft hole is fixed in the rotating shaft fixing hole, is used to stop that the locating shaft that connector is upwards swung is fixed in the locating hole.
5, the top support structure of tent frame as claimed in claim 3 is characterized in that: locating shaft is to be positioned at the rotating shaft outer upper, and elastic component one end is fixed on pin joint seat inside, and the other end strides across locating shaft and is fixed on the support bar.
6, the top support structure of tent frame as claimed in claim 4 is characterized in that: locating shaft is to be positioned at the rotating shaft outer upper, and elastic component one end is fixed on pin joint seat inside, and the other end strides across locating shaft and is fixed on the connector.
7, the top support structure of tent frame as claimed in claim 2 is characterized in that: described stopping means is to offer a falcate groove on connector, and this falcate groove is between connector top and shaft hole; And longitudinally from up to down offer locating hole and rotating shaft fixing hole on each pivot connected slot two side of pin joint seat respectively, the rotating shaft that is used for articulating with connector is fixed in the rotating shaft fixing hole, be used to stop connector upwards the locating shaft of swing be fixed in the locating hole and pass falcate groove on the connector, play position-limiting action.
8, the top support structure of tent frame as claimed in claim 1 is characterized in that: described stopping means is a block to be arranged in that each pivot connected slot of pin joint seat is outside one-body molded, and support bar is arranged in the block bottom and is articulated in pivot connected slot.
9, the top support structure of tent frame as claimed in claim 8 is characterized in that: the top and bottom of this block form the arc concave surface respectively, and an end of elastic component is fixed on pivot connected slot inside, and the other end strides across block and is fixed on the support bar,
10, the top support structure of tent frame as claimed in claim 1 is characterized in that: be respectively equipped with the fixedly fixed axis of elastic component one end in each pivot connected slot inboard of pin joint seat.
11, as the top support structure of claim 1,3 or 5 described tent framves, it is characterized in that: support bar is provided with a contiguous block, and contiguous block is provided with connecting axle and fixes for the other end of elastic component.
12, the top support structure of tent frame as claimed in claim 1 is characterized in that: also be provided with a cover in each pivot connected slot of pin joint seat and put the trim that support bar cooperates with pin joint seat.
13, as the top support structure of claim 7 or 12 described tent framves, it is characterized in that: the front portion of this trim is colludes shape, longitudinally offer falcate groove and shaft hole, this falcate groove is corresponding with falcate groove and shaft hole on the connector with shaft hole, and described rotating shaft is passed shaft hole on the trim and the shaft hole on the connector and trim is fixed on the connector.
14, the top support structure of tent frame as claimed in claim 1 is characterized in that: it also comprises a top cover, and top cover is fixed on pin joint seat top.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201120509U CN201217968Y (en) | 2008-05-06 | 2008-05-06 | Top support structure of tent frame |
| KR1020107023393A KR101249910B1 (en) | 2008-03-28 | 2008-10-24 | A top support structure of tent frame |
| CN200880127175.1A CN101999023B (en) | 2008-05-06 | 2008-10-24 | Top support structure of tent frame |
| PCT/CN2008/072821 WO2009117883A1 (en) | 2008-03-28 | 2008-10-24 | A top support structure of tent frame |
| US12/921,687 US8360085B2 (en) | 2008-03-28 | 2008-10-24 | Top support structure of tent frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201120509U CN201217968Y (en) | 2008-05-06 | 2008-05-06 | Top support structure of tent frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201217968Y true CN201217968Y (en) | 2009-04-08 |
Family
ID=40540803
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201120509U Expired - Fee Related CN201217968Y (en) | 2008-03-28 | 2008-05-06 | Top support structure of tent frame |
| CN200880127175.1A Expired - Fee Related CN101999023B (en) | 2008-05-06 | 2008-10-24 | Top support structure of tent frame |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200880127175.1A Expired - Fee Related CN101999023B (en) | 2008-05-06 | 2008-10-24 | Top support structure of tent frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN201217968Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102182344A (en) * | 2011-04-20 | 2011-09-14 | 南京际华三五二一特种装备有限公司 | Connecting device for awning frame rod piece |
| CN103470095A (en) * | 2013-08-12 | 2013-12-25 | 李成熙 | Tent top support device |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6296415B1 (en) * | 1999-04-27 | 2001-10-02 | Double Bull Archery, Llc | CAM type hub and strut for use in portable and semi-permanent structures |
| KR200314952Y1 (en) * | 2003-02-17 | 2003-06-02 | 안정기 | Canopi tent |
| KR20050045217A (en) * | 2003-11-10 | 2005-05-17 | 한덕수 | Automatic tent using snap-thru |
| CN2749991Y (en) * | 2004-09-15 | 2006-01-04 | 崔豪洵 | Supporting pole structure for tent |
| KR100643157B1 (en) * | 2004-10-12 | 2006-11-10 | 김수환 | The Tent and Frame for One Touch Type Tent |
| KR100649607B1 (en) * | 2005-03-25 | 2006-11-27 | 권범철 | Tent folding type auto |
| CN2853995Y (en) * | 2005-10-10 | 2007-01-03 | 厦门革新塑胶制品有限公司 | Top support of high-crown tent |
| CN200961377Y (en) * | 2006-09-14 | 2007-10-17 | 丰韩(厦门)塑胶制品开发有限公司 | Automatically retractable fixing device for tent top pole |
| KR20070009501A (en) * | 2006-12-11 | 2007-01-18 | 김상희 | Canopy tent having frame structure type umbrella |
-
2008
- 2008-05-06 CN CNU2008201120509U patent/CN201217968Y/en not_active Expired - Fee Related
- 2008-10-24 CN CN200880127175.1A patent/CN101999023B/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102182344A (en) * | 2011-04-20 | 2011-09-14 | 南京际华三五二一特种装备有限公司 | Connecting device for awning frame rod piece |
| CN102182344B (en) * | 2011-04-20 | 2012-12-19 | 南京际华三五二一特种装备有限公司 | Connecting device for awning frame rod piece |
| CN103470095A (en) * | 2013-08-12 | 2013-12-25 | 李成熙 | Tent top support device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101999023B (en) | 2013-02-27 |
| CN101999023A (en) | 2011-03-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090408 Termination date: 20150506 |
|
| EXPY | Termination of patent right or utility model |